339260061

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 530003968

約数和(自身を除く): 190743907

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 469, 721, 1407, 2163, 2341, 6901, 7023, 16387, 20703, 48307, 49161, 144921, 156847, 241123, 470541, 723369, 1097929, 1687861, 3293787, 5063583, 16155241, 48465723, 113086687, 339260061]

約数ペア:

[(1, 339260061), (3, 113086687), (7, 48465723), (21, 16155241), (67, 5063583), (103, 3293787), (201, 1687861), (309, 1097929), (469, 723369), (721, 470541), (1407, 241123), (2163, 156847), (2341, 144921), (6901, 49161), (7023, 48307), (16387, 20703)]